package src.com;

public class Demo04 {
    public static int getHe(int num1,int num2){
        return num1+num2;
    }
    public static void a(){
        System.out.println("a");
    }
    public static void main(String[] args) {
        int sum = getHe(1,2);
        System.out.println(sum);
        a();
    }

}
